| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $190.38 | 12.774% | $214.6991 | $214.70 | $214.70 | $214.70 |
| Purchase #2 | $39.61 | 7.784% | $42.6932 | $42.69 | $42.70 | $42.70 |
| Purchase #3 | $145.83 | 12.708% | $164.3621 | $164.36 | $164.35 | $164.40 |
| Purchase #4 | $51.52 | 3.855% | $53.5061 | $53.51 | $53.50 | $53.50 |
| Purchase #5 | $202.71 | 6.546% | $215.9794 | $215.98 | $216.00 | $216.00 |
| Purchase #6 | $180.71 | 13.222% | $204.6035 | $204.60 | $204.60 | $204.60 |
| Purchase #7 | $77.85 | 12.669% | $87.7128 | $87.71 | $87.70 | $87.70 |
| 7 purchase totals = | $888.61 | $983.5562 | $983.55 | $983.55 | $983.60 | |